I am trying to install the Free Academic version of the software ILOG CPLEX Optimization Studio v12.10 on Ubuntu 20.10.
When I execute the file I get
Preparing to install
WARNING: /tmp does not have enough disk space! Attempting to use /home/lauva for install base and tmp dir.
WARNING! The amount of /home/lauva disk space required to perform this installation is greater than
what is available. Please free up at least 1760088 kilobytes in /home/lauva and attempt this installation again.
I have looked for solutions and I was attempting at increasing the size of this partition just to do the upgrade by following these instructions:
sudo umount /tmp
sudo mount -t tmpfs -o size=1048576,mode=1777 overflow /tmp
But then I get again the same mistake.
Has anyone experienced this kind of problem? Is it fixable?